查询词典 arc

Then, we construct a network model of the max-min spanning arborescence problem, we discuss the essential character of the max-min spanning arborescence and deduce an effective algorithm to solve this problem based on the relationship between the minimum in-arc circuit and the max-min spanning arborescence.

3最大最小树形图问题，即基于实际背景，建立求网络的最大最小树形图的模型，研究最大最小树形图的基本性质，并以最小入弧回路与最大最小树形图的关系为基石，介绍求网络的最大最小树形图的有效算法。

The Geza island arc zone is an important component part of the 3-river metallogenetic zone.

中甸格咱岛弧带是三江成矿带的重要组成部份，也是我国近年来寻找斑岩铜矿取得重大突破的矿集区之一。

The aim of the STEEL REFINING SYSTEM is to remove oxygen, sulphur, carbon, slag from molten steel and sharply matching molten steel component by arc heating and blowing inert gases.

设立该项目的目的是将装有初炼钢液的钢包边电弧加热边底吹惰性气体，进行脱氧、脱硫、深脱碳、去除夹杂及成分微调等。

Returns the arc cosine of x in radians.

返回 x 的余弦值。

Furthermore, loss and crosstalk characteristics of bend intersections formed by sine bend, cosine bend and arc bend are compared.

在此基础上，对由正弦弯曲、余弦弯曲以及圆弧弯曲三种弯曲波导构成的SOI交叉波导的损耗及串扰特性进行了分析比较。

It is a Europe more than 100 Arc de Triomphe in the largest one.

它是欧洲100多座凯旋门中最大的一座。

Arc de Triomphe 50 meters, 45 meters wide, 22 meters long.

凯旋门高50米，宽45米，长22米。

Berlin and Rome, Milan and the Arc de Triomphe are more than 200 years of history.

而柏林、罗马和米兰的凯旋门均有二百年以上的历史。

Arc de Triomphe in Paris about 50 meters, 45 meters wide, 22 meters thick.

巴黎凯旋门高约50米，宽约45米，厚约22米。

France's Arc de Triomphe was built to commemorate the Who?

法国的凯旋门是为纪念谁而建造的？

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。